Re: [PATCH PR69052]Check if loop inv can be propagated into mem ref with additional addr expr canonicalization

[Jeff Law]

On 02/11/2016 10:59 AM, Bin.Cheng wrote:

Hi Jeff,
Thanks for detailed review.  I also think a generic canonical
interface for RTL is much better.  I will give it a try.  But with
high chance it's a next stage1 stuff.
That is, of course, fine.  However, if you do get something ready, I'd 
support using it within LICM for gcc-6, then using it in other places 
for gcc-7.

Jeff